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Manufacturer
Model
What This Guide Helps With
Printing or report-output failures caused by paper, loading, jams, external connections, configuration, software state, or printer hardware problems.
Step-by-Step Troubleshooting
1. Protect Result Availability
Confirm patient results remain available through the analyzer display, LIS, GEMweb, or another approved pathway if printing is unavailable.
If printed output is required for the clinical workflow and no reliable alternative exists, redirect testing until report availability is restored.
Expected outcome: Patient results remain accessible through a verified method during troubleshooting.
2. Confirm the Exact Output Failure
Determine whether the printer produces no output, feeds blank paper, jams, prints incompletely, produces poor-quality output, or whether only certain reports fail.
Confirm whether the issue affects automatic and manually requested output.
Expected outcome: The printing failure is clearly characterized.
3. Check Paper Supply and Loading
Inspect the accessible paper compartment. Verify appropriate paper is present, correctly oriented, properly routed, and not folded, damaged, wet, or jammed.
Do not force paper through the mechanism.
Expected outcome: Paper is correctly loaded and moves freely through the accessible path.
If correcting paper loading restores clear printing, verify another report and troubleshooting can stop.
4. Remove Accessible Paper Obstructions
If a jam is visible and accessible through normal operator-access areas, remove loose paper carefully without disassembling the printer.
Inspect for torn fragments remaining in the accessible path.
Expected outcome: The accessible paper path is clear.
If normal paper feeding resumes and a complete report prints, troubleshooting can stop after verification.
5. Inspect External Printer Areas
Check the printer door, cover, latch, and accessible feed area for damage or anything preventing proper closure or paper movement.
Expected outcome: External printer components close properly and do not obstruct paper transport.
If restoring proper closure resolves the problem, verify repeat printing.
6. Verify Report and Output Settings
Confirm printing or report output is enabled according to the approved facility configuration.
Do not change clinical reporting configuration unnecessarily. If settings appear incorrect, compare them with an approved analyzer or documented configuration.
Expected outcome: The analyzer is configured to generate the expected report output.
If an authorized correction restores printing, verify output content before stopping.
7. Restart Only When Clinically Appropriate
If the printer appears functional but report output remains frozen, perform a normal analyzer restart only when no sample is processing and clinical workflow has been redirected.
Avoid repeated power cycling.
Expected outcome: The analyzer restarts normally and the printer becomes responsive without affecting stored or transmitted results.
If printing resumes reliably after restart, perform final verification.
8. Perform Final Functional Verification
Generate an appropriate test or report output and confirm the print is complete, legible, correctly aligned, and associated with the intended data.
Expected outcome: Reports print reliably and can be read without missing patient or result information.
If achieved, troubleshooting is complete.
9. Escalate Persistent Printer Failure
If paper, accessible jams, configuration, and software state are normal but output remains unavailable, stop troubleshooting.
Do not disassemble internal printer mechanisms or electronics unless authorized by service documentation.
Expected outcome: A persistent printer hardware, communication, control, or software failure is escalated for service.
If the Problem Persists
Common paper, loading, jam, external mechanism, configuration, and software-state causes have been ruled out. Remaining causes may involve the printer mechanism, internal electronics, communications, or analyzer software.
If required clinical reporting cannot be reliably maintained, the analyzer should be:
- Removed from service
- Labeled Out of Service
- Sent for repair or bench evaluation
- Evaluated using appropriate Werfen documentation and approved test equipment
- Repaired or configured only by qualified personnel
Verify printed output and any associated result-routing workflows before return to service.
Knowing when a printer problem affects clinical result availability and requires removal from service is proper troubleshooting.
Clinical Use Tip
Before removing the analyzer from use for a printer issue, confirm whether results remain safely available through an approved electronic workflow.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
"Clinical staff reported that the GEM Premier 7000 would not print patient reports."
Cause
What was observed during troubleshooting.
Example:
"Clinical Engineering found the printer paper was misloaded and folded within the accessible feed path."
Resolution
What action was taken.
Example:
"Reloaded the paper correctly, verified several complete and legible report prints, and returned the analyzer to service."
Helpful Details to Include (If Known)
- Type of print failure
- Paper condition
- Paper loading orientation
- Presence of a jam
- Printer cover or latch condition
- Whether electronic results remained available
- Output configuration observed
- Restart performed
- Test print results
- Final analyzer status
Final Thought
First protect access to patient results, then check paper, loading, jams, external printer components, settings, and software state. Escalate persistent printer failures without unnecessary disassembly and document final report verification.
That is successful troubleshooting.